﻿using System;
using System.Data;
using System.Text;
using System.Data.SqlClient;
using Web4Comment.Common;
namespace UnlessComment.DAL
{
    /// <summary>
    /// 数据访问类:Time
    /// </summary>
    public partial class Time
    {
        public Time()
        { }
        #region  Method


        /// <summary>
        /// 增加一条数据
        /// </summary>
        public long Add(UnlessComment.Model.Time model)
        {
            StringBuilder strSql = new StringBuilder();
            strSql.Append("insert into Time(");
            strSql.Append("userid,start_time,end_time,type_1,type_2,state)");
            strSql.Append(" values (");
            strSql.Append("@userid,@start_time,@end_time,@type_1,@type_2,@state)");
            strSql.Append(";select @@IDENTITY");
            SqlParameter[] parameters = {
					new SqlParameter("@userid", SqlDbType.Int,4),
					new SqlParameter("@start_time", SqlDbType.DateTime),
					new SqlParameter("@end_time", SqlDbType.DateTime),
					new SqlParameter("@type_1", SqlDbType.Int,4),
					new SqlParameter("@type_2", SqlDbType.Int,4),
					new SqlParameter("@state", SqlDbType.Int,4)};
            parameters[0].Value = model.userid;
            parameters[1].Value = model.start_time;
            parameters[2].Value = model.end_time;
            parameters[3].Value = model.type_1;
            parameters[4].Value = model.type_2;
            parameters[5].Value = model.state;

            object obj = DbHelperSQL.GetSingle(strSql.ToString(), parameters);
            if (obj == null)
            {
                return 0;
            }
            else
            {
                return Convert.ToInt64(obj);
            }
        }
        /// <summary>
        /// 更新一条数据
        /// </summary>
        public bool Update(UnlessComment.Model.Time model)
        {
            StringBuilder strSql = new StringBuilder();
            strSql.Append("update Time set ");
            strSql.Append("userid=@userid,");
            strSql.Append("start_time=@start_time,");
            strSql.Append("end_time=@end_time,");
            strSql.Append("type_1=@type_1,");
            strSql.Append("type_2=@type_2,");
            strSql.Append("state=@state");
            strSql.Append(" where id=@id");
            SqlParameter[] parameters = {
					new SqlParameter("@userid", SqlDbType.Int,4),
					new SqlParameter("@start_time", SqlDbType.DateTime),
					new SqlParameter("@end_time", SqlDbType.DateTime),
					new SqlParameter("@type_1", SqlDbType.Int,4),
					new SqlParameter("@type_2", SqlDbType.Int,4),
					new SqlParameter("@state", SqlDbType.Int,4),
					new SqlParameter("@id", SqlDbType.BigInt,8)};
            parameters[0].Value = model.userid;
            parameters[1].Value = model.start_time;
            parameters[2].Value = model.end_time;
            parameters[3].Value = model.type_1;
            parameters[4].Value = model.type_2;
            parameters[5].Value = model.state;
            parameters[6].Value = model.id;

            int rows = DbHelperSQL.ExecuteSql(strSql.ToString(), parameters);
            if (rows > 0)
            {
                return true;
            }
            else
            {
                return false;
            }
        }

        /// <summary>
        /// 删除一条数据
        /// </summary>
        public bool Delete(long id)
        {

            StringBuilder strSql = new StringBuilder();
            strSql.Append("delete from Time ");
            strSql.Append(" where id=@id");
            SqlParameter[] parameters = {
					new SqlParameter("@id", SqlDbType.BigInt)
			};
            parameters[0].Value = id;

            int rows = DbHelperSQL.ExecuteSql(strSql.ToString(), parameters);
            if (rows > 0)
            {
                return true;
            }
            else
            {
                return false;
            }
        }
        /// <summary>
        /// 批量删除数据
        /// </summary>
        public bool DeleteList(string idlist)
        {
            StringBuilder strSql = new StringBuilder();
            strSql.Append("delete from Time ");
            strSql.Append(" where id in (" + idlist + ")  ");
            int rows = DbHelperSQL.ExecuteSql(strSql.ToString());
            if (rows > 0)
            {
                return true;
            }
            else
            {
                return false;
            }
        }


        /// <summary>
        /// 得到一个对象实体
        /// </summary>
        public UnlessComment.Model.Time GetModel(long id)
        {

            StringBuilder strSql = new StringBuilder();
            strSql.Append("select  top 1 id,userid,start_time,end_time,type_1,type_2,state from Time ");
            strSql.Append(" where id=@id");
            SqlParameter[] parameters = {
					new SqlParameter("@id", SqlDbType.BigInt)
			};
            parameters[0].Value = id;

            UnlessComment.Model.Time model = new UnlessComment.Model.Time();
            DataSet ds = DbHelperSQL.Query(strSql.ToString(), parameters);
            if (ds.Tables[0].Rows.Count > 0)
            {
                if (ds.Tables[0].Rows[0]["id"] != null && ds.Tables[0].Rows[0]["id"].ToString() != "")
                {
                    model.id = long.Parse(ds.Tables[0].Rows[0]["id"].ToString());
                }
                if (ds.Tables[0].Rows[0]["userid"] != null && ds.Tables[0].Rows[0]["userid"].ToString() != "")
                {
                    model.userid = int.Parse(ds.Tables[0].Rows[0]["userid"].ToString());
                }
                if (ds.Tables[0].Rows[0]["start_time"] != null && ds.Tables[0].Rows[0]["start_time"].ToString() != "")
                {
                    model.start_time = DateTime.Parse(ds.Tables[0].Rows[0]["start_time"].ToString());
                }
                if (ds.Tables[0].Rows[0]["end_time"] != null && ds.Tables[0].Rows[0]["end_time"].ToString() != "")
                {
                    model.end_time = DateTime.Parse(ds.Tables[0].Rows[0]["end_time"].ToString());
                }
                if (ds.Tables[0].Rows[0]["type_1"] != null && ds.Tables[0].Rows[0]["type_1"].ToString() != "")
                {
                    model.type_1 = int.Parse(ds.Tables[0].Rows[0]["type_1"].ToString());
                }
                if (ds.Tables[0].Rows[0]["type_2"] != null && ds.Tables[0].Rows[0]["type_2"].ToString() != "")
                {
                    model.type_2 = int.Parse(ds.Tables[0].Rows[0]["type_2"].ToString());
                }
                if (ds.Tables[0].Rows[0]["state"] != null && ds.Tables[0].Rows[0]["state"].ToString() != "")
                {
                    model.state = int.Parse(ds.Tables[0].Rows[0]["state"].ToString());
                }
                return model;
            }
            else
            {
                return null;
            }
        }

        /// <summary>
        /// 获得数据列表
        /// </summary>
        public DataSet GetList(string strWhere)
        {
            StringBuilder strSql = new StringBuilder();
            strSql.Append("select id,userid,start_time,end_time,type_1,type_2,state ");
            strSql.Append(" FROM Time ");
            if (strWhere.Trim() != "")
            {
                strSql.Append(" where " + strWhere);
            }
            return DbHelperSQL.Query(strSql.ToString());
        }

        /// <summary>
        /// 获得前几行数据
        /// </summary>
        public DataSet GetList(int Top, string strWhere, string filedOrder)
        {
            StringBuilder strSql = new StringBuilder();
            strSql.Append("select ");
            if (Top > 0)
            {
                strSql.Append(" top " + Top.ToString());
            }
            strSql.Append(" id,userid,start_time,end_time,type_1,type_2,state ");
            strSql.Append(" FROM Time ");
            if (strWhere.Trim() != "")
            {
                strSql.Append(" where " + strWhere);
            }
            strSql.Append(" order by " + filedOrder);
            return DbHelperSQL.Query(strSql.ToString());
        }

        /// <summary>
        /// 获取记录总数
        /// </summary>
        public int GetRecordCount(string strWhere)
        {
            StringBuilder strSql = new StringBuilder();
            strSql.Append("select count(1) FROM Time ");
            if (strWhere.Trim() != "")
            {
                strSql.Append(" where " + strWhere);
            }
            object obj = DbHelperSQL.GetSingle(strSql.ToString());
            if (obj == null)
            {
                return 0;
            }
            else
            {
                return Convert.ToInt32(obj);
            }
        }
        /// <summary>
        /// 分页获取数据列表
        /// </summary>
        public DataSet GetListByPage(string strWhere, string orderby, int startIndex, int endIndex)
        {
            StringBuilder strSql = new StringBuilder();
            strSql.Append("SELECT * FROM ( ");
            strSql.Append(" SELECT ROW_NUMBER() OVER (");
            if (!string.IsNullOrEmpty(orderby.Trim()))
            {
                strSql.Append("order by T." + orderby);
            }
            else
            {
                strSql.Append("order by T.id desc");
            }
            strSql.Append(")AS Row, T.*  from Time T ");
            if (!string.IsNullOrEmpty(strWhere.Trim()))
            {
                strSql.Append(" WHERE " + strWhere);
            }
            strSql.Append(" ) TT");
            strSql.AppendFormat(" WHERE TT.Row between {0} and {1}", startIndex, endIndex);
            return DbHelperSQL.Query(strSql.ToString());
        }

        /*
        /// <summary>
        /// 分页获取数据列表
        /// </summary>
        public DataSet GetList(int PageSize,int PageIndex,string strWhere)
        {
            SqlParameter[] parameters = {
                    new SqlParameter("@tblName", SqlDbType.VarChar, 255),
                    new SqlParameter("@fldName", SqlDbType.VarChar, 255),
                    new SqlParameter("@PageSize", SqlDbType.Int),
                    new SqlParameter("@PageIndex", SqlDbType.Int),
                    new SqlParameter("@IsReCount", SqlDbType.Bit),
                    new SqlParameter("@OrderType", SqlDbType.Bit),
                    new SqlParameter("@strWhere", SqlDbType.VarChar,1000),
                    };
            parameters[0].Value = "Time";
            parameters[1].Value = "id";
            parameters[2].Value = PageSize;
            parameters[3].Value = PageIndex;
            parameters[4].Value = 0;
            parameters[5].Value = 0;
            parameters[6].Value = strWhere;	
            return DbHelperSQL.RunProcedure("UP_GetRecordByPage",parameters,"ds");
        }*/

        #endregion  Method
    }
}

